Ratios
What is the ratio of 3 apples to 5 oranges?
3:5
Which of the following is an equivalent ratio to 2:3? How do you know?
A) 4:6 or B) 2:4
If there are 8 pizzas for 32 people, what is the ratio of pizzas to people?
1:4
If you graph the ratio of 2:1, what coordinates would you plot?
(2,1)
If there are 6 cats and 4 dogs, what is the ratio of cats to dogs?
6:4 or 3:2
If a recipe calls for 3 cups of flour for every 2 cups of sugar, what is an equivalent ratio?
6 cups of flour to 4 cups of sugar
A car travels 60 miles in 1 hour. What is the unit rate in miles per hour?
60 miles/hour
What type of line would you expect if you graph the equivalent ratio of 3:4?
A straight line
Create a sentence using ratio language to describe a ratio of 4 bicycles to 2 helmets
The ratio of bicycles to helmets is 4:2 or 2:1.
Determine whether the ratios 8:12 and 4:6 are equivalent. How do you know?
Yes, they are equivalent.
If a recipe requires 5 cups of water for every 2 cups of rice, how many cups of water are needed for 10 cups of rice?
25 cups of water
If there are 10 students for every 5 desks, how would you plot this ratio on a graph? Show on your white board
(10,5)
If a bag contains 10 red marbles and 5 blue marbles, what is the ratio of red to blue marbles?
2:1
Find an equivalent ratio for 5:10. How do you know
1:2
A book costs $15 and a magazine costs $5. What is the ratio of the book's price to the magazine's price?
15:5 or 3:1
When plotting the ratio 1:3, plot two more equivalent ratios on your white board
(1:3) (2,6)(3,9)(4,12)
If the ratio of boys to girls in a class is 2:3 and there are 12 boys, how many girls are there
18 girls
If the ratio of students to teachers is 4:1, what is an equivalent ratio if there are 20 students?
20:5
If you buy 4 packs of gum for $8, what is the cost per pack?
$2 per pack
If you had a graph showing the ratio of 6:2, how would you label the axes?
X-axis: 6 & Y-axis: 2